function subNavHovers() {
				if (!document.getElementById || !document.getElementsByTagName) 
					return false;
				if (!document.getElementById("subNav")) 
					return false;
				var subNav = document.getElementById("subNav");
				var subNavList = subNav.getElementsByTagName("ul")[0];
				var pageLinks = subNavList.getElementsByTagName("li");
				var origClassName = subNavList.className;
				for (var x = 2; x < pageLinks.length; x++) {
					pageLinks[x].onmouseover = function() {
						subNavList.className = this.className;
					}
					pageLinks[x].onmouseout = function() {
						subNavList.className = origClassName;
					}
				}
			}